Life and Times of Lloyd Dupont

A short story of nearly everything...

Liberons l’Averon!

clock December 18, 2008 03:12 by author lloyd

Hey, you know, I’m French!
I found this funny video (French Inside) recently:
Liberons l'Averon, well it’s a blog with a funny french video!

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


Deranged Decades

clock November 17, 2008 17:54 by author lloyd

Me: “Good morning, Dr. ***’s Office, how can I help you?”

Caller: “Hi, I need to make an appointment with Dr. ***. Can I speak with him?”

Me: “Sorry, he’s with a patient right now but if you give me your information, I’ll set up an appointment for you. Are you currently a patient of Dr. ***?”

Caller: “Yes, I was a guinea pig of his when he did lithium experiments on me back in the 1940’s.”

Me: “Um… I think you got your dates wrong. Dr. *** wasn’t born at that time.”

Caller: “Oh, then in the 1950’s. It was in the 1950’s and he and the government were running secret experiments on me at that time.”

Me: “I doubt that, he would have just been a young child at that time.”

Caller: “Then it was the 1960’s, d*** it! It was at the [hospital] in Alberta in the 1960’s.”

Me: “Dr. *** has never practiced in Alberta. He wasn’t even living in Canada at that time.”

Caller: “Are you calling me a LIAR?”

Me: “Well, considering that Dr. *** is my dad, I think I’ll take my word over yours.”

Caller: “Well, then we can’t do business. No, we can’t do any business. Goodbye!” *hangs up*

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


Impressed

clock November 2, 2008 14:38 by author lloyd

What kind of school do you go to to design an award winning electric car at 16?
http://www.hometownlife.com/article/20081102/NEWS18/811020326/1035

It’s not the first time I see such news coming from America. And I wonder, are they school so much more interesting? Or better? Or did I miss something?
We never did something that cool back when I was in school or even studying physics!

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


3 Irishmen in a graveyard

clock October 29, 2008 17:46 by author lloyd

Three Irishmen, Paddy, Sean and Seamus, were stumbling home from the pub late one night and found themselves on the road which led past the old graveyard.
"Come have a look over here," says Paddy, "It's Michael O'Grady's grave, God bless his soul. He lived to the ripe old age of 87."
"That's nothing", says Sean, "here's one named Patrick O'Toole, it says here that he was 95 when he died."
Just then, Seamus yells out, "Good God, here's a fella that got to be 145!"
"What was his name?" asks Paddy.
Seamus stumbles around a bit, awkwardly lights a match to see what else is written on the stone marker, and exclaims, "Miles, from Dublin."

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


Black Sillicon

clock October 14, 2008 03:33 by author lloyd

Apparently there is a huge, no tremendous discovery in the domain of solar cell happening. SiOnyx is reportedly working on a ground breaking technology serendipitiously found by Harvard scientist Dr Mazur in late nineties. Apparently this black silicon (black, as in absorb all light) could absorb the visible light and the infrared and release much more energy when striked by a photon. Reportedly it would be 100 to 500 times more efficient than current solar cells.

More here:

http://www.masshightech.com/stories/2007/10/29/story10-Investor-millions-to-turn-black-to-light.html

http://www.xconomy.com/boston/2008/10/12/sionyx-brings-black-silicon-into-the-light-material-could-upend-solar-imaging-industries/

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


Shameless

clock October 7, 2008 14:41 by author lloyd

Sample story from Not Always Right.

Customer: “How much is a large popcorn and large drink?”

Me: “That would come to $11.50.”

Customer: “S***! That’s f***ing highway robbery, man! How do you sleep at night?”

Me: “Sir, I work on my feet for 8-hour shifts at minimum wage. I don’t even buy concessions at the movies because they’re so freaking expensive and they don’t pay me enough here to turn around and spend my paycheck back on them.”

Customer: “Good point. I’ll have a medium popcorn and medium soda, please.”

Me: “Would you like to up-size those to larges for just 50 cents each?”

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


Hydrogen Storage

clock October 4, 2008 20:55 by author lloyd

Personally I am a firm believer of electric car. Some people are more hydrogen believer. But really it all boils down to how much energy you can store. Both hydrogen and electricity storage were a big issue. But a few years ago there was a few big breakthrough in electricity storage / Li ion battery and since then talk of electric car have mushroomed. Now I just read about a huge breakthrough in hydrogen storage!

Who knows what the future will hold?

Anyway here is the link to the blog which talk about that (another of those blog to blog link smile_omg), and the content has been inline below as well.

Hydrogen: Could A High-Tech Sponge Boost Hydrogen Use?

There are many arguments for and against the use of hydrogen as a fuel for vehicles. One of the biggest obstacles that has prevented the gas from becoming commonplace is storage. As a gas, hydrogen is very energy dense but requires heavy, thick-walled tanks to contain it. Liquified, its energy density plummets to a quarter of that of petrol. Scientists think the solution lies in nano-engineered sponges.

The US Department of Energy set scientists a challenge five years ago, to develop a material that could hold 6% of its own weight in hydrogen. Researchers at the University of Crete have beaten that target, coming up with a theoretical material that can hold 6.1% of its weight in the gas.

In theory, the material would consist of atom-thick carbon sheets called graphene (see photo above). These sheets would be separated by carbon nanotube pillars just 1.2-nanometers tall. The sponge would be coated, or "doped", with positively charged lithium ions which would enhance its hold on the gas.
The sponge would be capable of storing hydrogen at normal temperature and pressure, without the need for a heavy-duty storage tank. This is a crucial factor if we hope to use hydrogen in smaller applications such as home heating, or even to power our gadgets.

Currently rated 5.0 by 1 people

  • Currently 5/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


More on Money

clock October 4, 2008 20:26 by author lloyd

On my preceding blog post (here) I have a few links to Paul Grignon’s video about the banking system (here, here and ici).

OK I’m not on economist and didn’t read much on the topic, but I did ask a few friends around and read some tidbits here and there and I have the feeling that these videos, while accurate, only show one side of the story. There are other thing to consider and I will share below a quick summary of my thoughts on the topic.

  1. Paul Grignon is right, Money is ultimately created out of nothing (and this is a good thing), but I think it could be that in the modern system it is not the private bank who are allowed to do that, but the central banks. The private bank should borrow from the central bank. My Dad often complain that the European Central Bank is a private organism, I don’t know if this is true, but I will indeed find it vexing if such was the case.
  2. In these videos you see the bankers asking for an interest, which slowly takes money out of the economy in their pocket if it was not for growing productivity and debt (other lending). This forget a few important things.
  3. An important forgotten thing is that the value of money is fluctuating, you’ve got inflation / deflation. If the banks gets enormously rich and everyone poor, all price will gets down that is deflation. Which will make the banker more enormously rich and everyone as before (granted through some painful transition).
  4. Also, because of inflation / deflation happen as the number of goods increase (or decrease), the money available needs to increase as the productivity increase. Ideally the amount of money should be such that there is no inflation / deflation (less trouble for everyone). The banking system answer this problem. The central banks set “the interest rate”, the interest that other banks should pay on the money they have borrowed and lent. This will impact on the lending system which, quite indirectly, will impact on how much new money will be created (or destroyed). Indeed the main role of the central banks is to insure there is no inflation or deflation, i.e. that the average value of money remain constant.
  5. Also this video shows that the lender (the ultimate lenders being the central banks) will get all the money back in the end if the productivity and debt stop increasing. That forgot the fact that the modern central bank are not for profit public organization (I mean so they should be, my Dad say that it is not true for the European central bank, I don’t know), they are infrastructure whose main role is to insure constant value of money. To this end they could even do something you would not expect: use a negative interest rate, i.e. you have to pay back less that you borrowed! Indeed The Japanese Central Bank did just that in some past crisis.

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


On Social topics

clock October 2, 2008 04:45 by author lloyd

My dad is very fond of conspiracy theory and the likes. Today he sent me a link which is, unsurprisingly, (slightly) tainted with such revolutionary views.

However it also brings some valid information on a seldom talked about, yet important topic. That is: Money and how it is created.

From what I gathered with past discussion on the topic, all of this is quite valid. Maybe it’s even a “conspiracy”, I guess it all hinges on what is a “conspiracy”. Nothing is secret in this document, it’s just not as talked about as it strongly deserve!

So… enough talking here are the links:

Money as Debt, by Paul Grignon

A short text summary of the video
The video in English, on Google
La vidéo en Français

 

To add some personal view, while I don’t feel inspired to participate in a great national upheaval just yet (maybe I’m too apathic?) I do agree that things can’t go on like that forever. Although I think they might still go (smoothly) like that for a fair while.

And I also do wonder, why is it that banks are private? I mean if banks are public they might be less “agile” as we like to criticize the governments, yet they would be more amenable to public will if (when?) we would go through this “monetary reform”.

The optimist in me like to think that this monetary reform which might be needed in some distant future if we want to see our quality or life improving further won’t be necessary for at least a 100 years. By then I think it possible that banks will slowly (and without blood!) become nationalized. I hold this belief that life has never been so good and that it is only the start. We ain’t see nothing yet, as they say! smile_omg

 

BTW, I added some comments on that in this later blog post here.

 

On another topic,

The Millennium Development Goals

You probably heard about Bill Gates, now full time philanthropist he hold this talk in the UN about he Millennium Development Goals.
http://beta.gatesfoundation.org/speeches-commentary/Pages/bill-gates-united-nations-2008.aspx

Hey, I never heard about those before!
From quick Googling they seems to be: “End Hunger”, “Universal Education”, “Gender Equity”, “Child Health”, “Maternal Health”, “Combat … diseases…”, Environmental Sustainability”, and “Global Partnership”.

Well good luck with that, you got all my wholehearted support!

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5


IBM'S RESEARCH DIVISION DEVELOPS A NEW AND BETTER SOLAR-ENERGY ABSORBER

clock September 29, 2008 16:57 by author lloyd

Original Blog post here.

As you could see in the article below, better solar cells are built on tiny structure with a length close the wavelength of visible light. I’m surprised by such a breakthrough. Not that it work mind you, but I had thought that experimenters would have already tried to build material with nanostructure of this size. After all, it’s quite predictable that something is going to happen when light encounter a nanostructure with a length similar to its wavelength…

Hey, maybe the nanostructure era is just starting? Anyway, good news!…

High-temperature solar collectors to date, anyway have suffered from a built in Achilles' heel: Materials capable of absorbing great amounts of sunlight readily are usually just as capable of losing that absorbed energy through the emission of infrared radiation. The very qualities which make a collector surface a good absorber, in other words, also make it a good radiator.

Conversely, materials which do not lose energy readily through emission usually do not absorb it readily either. Tungsten, for instance, has long been regarded as both a poor absorber and a poor emitter of radiation.

Thus, IBM research scientists were understandably surprised a few months ago when they noted that a laboratory-grown tungsten film seemed to act as an unusually good absorber of light. They were even more interested to find that the same tungsten surface appeared to be a very bad emitter of infrared radiation.

Closer examination of the "vapor-deposited" tungsten revealed that the extraordinary film was covered with hundreds of thousands of tiny vertical spear like structures known as dendrites. The little spikes range from 1/2,500th to 1/5,000th

of an inch in diameter and separation between individual dendrites may be as small as 1/50,000th of an inch (which is comparable to the wavelengths of visible light). "Large" dendrites may be as tall as 1/500th of an inch and separated from one another, on the average, by approximately the same distance. Interspersed among these "big ones" is a dense "undergrowth" of smaller dendrites that range downward to as little as 1/2,500th inch in height.

Apparently (as the semi-schematic drawing above shows) rays of light oriented within about 15 degrees of the dendrites' vertical axes can enter this maze quite easily. The rays, however, then have their angles changed by repeated reflection and-once those angles are changed-only about 4% of the trapped light energy is able to escape. Result: The new solar-absorber is able to maintain an operating temperature in the range of 500° C (932° F). Which as any knowledgeable experimenter with high temperature solar collectors can tell you is BIG NEWS.

It's almost a sure bet, then, that we're all going to be hearing more about vapor-deposited tungsten and dendrites in the future.

Be the first to rate this post

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5